Home Search Data Changelog Status Docs Sign Up

CURTIS & SON HEAVY HAUL LLC

DBA: CURTIS & SON COMPANIES

DOT# 3665804 MC# 1269185CARRIER
ACTIVE

Trust Score

95 / 100
A Excellent

Components

Compliance · 40% 100
Safety · 35% 96
Insurance · 25% 85
No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

Physical

4408 N MAIN ST

LIBERTY, TX 77575-3586

View on Google Maps ↗

Mailing

PO BOX 767

LIBERTY, TX 77575-0767

Contact

Phone: (936) 334-1188

Email: cshh@curtisandsonco.com

Business Info

D&B #: 0

Fleet

58

Power Units

90

Drivers

Equipment Breakdown

Term Trucks1
Term Tractors57
Term Trailers80

Authority

Status: ACTIVE

FMCSA add date: Jun 25, 2021

Common authority: Jul 16, 2021

Authority History (2)

Authority TypeActionDate
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJul 15, 2025 → Jul 18, 2025
MOTOR PROPERTY COMMON CARRIERGRANTEDJul 16, 2021

Cargo Types

Machinery/Large ObjectsOilfield Equipment

Active Certifications

PropertyPrivate

MCS-150

Last updated: Apr 30, 2026

Mileage: 945,968 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

CompanyDOT#MC#LocationStatusLinked By
CURTIS & SON VACUUM SERVICE, INC.619741296490LIBERTY, TX ACTIVE
Domain
WARD MCCARTY, INC.752277432775LIBERTY, TX INACTIVE
Domain

Recent Changes

Contacttelephone: → 9363341188Jun 18, 2026
Contactemail: CSHH@CURTISANDSONCO.COM → cshh@curtisandsonco.comJun 12, 2026
Contactemail: → CSHH@CURTISANDSONCO.COMMay 21, 2026
Identitycompany officer 1: → JACOB MULLINSMay 21, 2026
Fleettotal drivers: 90 → 0May 20, 2026

Safety

Out-of-Service Rates

Driver30 inspections
0.0%
6.0%
Carrier National avg
Vehicle28 inspections
28.6%
22.6%
Carrier National avg
Hazmat

No hazmat inspections

Overall30 inspections
26.7%
Carrier

Crash Summary

0

Fatal

0

Injury

2.0

per 1M miles

2

Towaway

2

Total

BASIC Violations

Unsafe Driving4
Driver Fitness0
Hours of Service0
Drug / Alcohol0
Vehicle Maintenance22

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 25 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

25

Total

0

Driver OOS

7

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol
Hours of Service0.000 insp w/ viol
Driver Fitness0.000 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance4.8412 insp w/ viol

Insurance

$750,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active WORTH INSURANCE COHGAT250907$750,000Dec 4, 2025—91X

Insurance History (8)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XTEXAS INSURANCE COMPANYReplacedTERM/REPL$750,000Nov 5, 2025Dec 4, 2025
BIPD · F91XTEXAS INSURANCE COMPANYReplacedTERM/REPL$750,000Aug 6, 2025Nov 5, 2025
BIPD · F91XTEXAS INSURANCE COMPANYCancelledTERM/CANCL$750,000Aug 6, 2025Dec 3, 2025
BIPD · F91XTEXAS INSURANCE COMPANYCancelledTERM/CANCL$750,000Jul 17, 2025Sep 10, 2025
BIPD · F91XTEXAS INSURANCE COMPANYReplacedTERM/REPL$750,000Jul 17, 2025Aug 6, 2025
BIPD · F91XTEXAS INSURANCE COMPANYCancelledTERM/CANCL$750,000May 31, 2025Aug 11, 2025
BIPD · F91XTEXAS INSURANCE COMPANYReplacedTERM/REPL$750,000May 31, 2025Jul 17, 2025
BIPD · F91XMANUFACTURERS ALLIANCE INSURANCE COMPANYReplacedTERM/REPL$750,000May 31, 2021May 31, 2025

Get this data via API

API Reference 
curl https://api.dotlookup.dev/v1/carriers/3665804